Sunday, 16 June 2013

What's Hot?

We have been waiting for a sunny day at school so that we could see how long it would take to melt chocolate. After wrapping our chocolate in tinfoil we put our chocolate in a sunny spot in the class. Unfortunately on Thursday the sun disappeared and by the end of the day the chocolate was still a solid. The good thing is that we were able to eat the chocolate!

We brainstormed other ideas to change chocolate. Which ideas do you think would melt the chocolate?

We made a list of materials that we thought you could change by heating. Can you think of any more materials that can be changed by heating?

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